关于C6455工程编译问题？

最近买了一个C6455板子，两片DSP。光盘里面的代码出错。
代码是两片DSP通信例程，可是提示我打不开.h文件。工程里面没有找到对应的文件。
-------------------------- srio_master.pjt - Debug --------------------------
[srio.c] "C:CCStudio_v3.3C6000cgtoolsbincl6x" -g -fr"Debug" -fs"Debug" -ft"Debug" -fb"Debug" -i"C:/CCStudio_v3.3/boards/dsk6455_v2/csl_c6455/inc" -d"_DEBUG" -mo -ml3 -mv6400+ -@"Debug.lkf" "srio.c"
"srio.c", line 1: fatal error: could not open source file "csl_srio.h"
1 fatal error detected in the compilation of "srio.c".
Compilation terminated.
>> Compilation failure
[srio_master.c] "C:CCStudio_v3.3C6000cgtoolsbincl6x" -g -fr"Debug" -fs"Debug" -ft"Debug" -fb"Debug" -i"C:/CCStudio_v3.3/boards/dsk6455_v2/csl_c6455/inc" -d"_DEBUG" -mo -ml3 -mv6400+ -@"Debug.lkf" "srio_master.c"
"srio_master.c", line 1: fatal error: could not open source file "csl_srio.h"
1 fatal error detected in the compilation of "srio_master.c".
Compilation terminated.
>> Compilation failure
[mastercfg.s62] "C:CCStudio_v3.3C6000cgtoolsbincl6x" -g -fr"Debug" -fs"Debug" -ft"Debug" -fb"Debug" -i"C:/CCStudio_v3.3/boards/dsk6455_v2/csl_c6455/inc" -d"_DEBUG" -mo -ml3 -mv6400+ -@"Debug.lkf" "mastercfg.s62"
"mastercfg.s62", WARNING! at line 51: [ ***** USER WARNING ***** - ]
Application stack size is too small; decrease the number of SWI
priorities or increase the stack in MEM.
.wmsg "Application stack size is too small; decrease the number of SWI priorities or increase the stack in MEM."
No Assembly Errors, 1 Assembly Warning
[mastercfg_c.c] "C:CCStudio_v3.3C6000cgtoolsbincl6x" -g -fr"Debug" -fs"Debug" -ft"Debug" -fb"Debug" -i"C:/CCStudio_v3.3/boards/dsk6455_v2/csl_c6455/inc" -d"_DEBUG" -mo -ml3 -mv6400+ -@"Debug.lkf" "mastercfg_c.c"
Build Complete,
2 Errors, 1 Warnings, 0 Remarks.